content: /*
   * Copyright 2017 David Karnok
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package hu.akarnokd.reactive4javaflow.impl.operators;
  
  import hu.akarnokd.reactive4javaflow.*;
  import hu.akarnokd.reactive4javaflow.processors.DirectProcessor;
  import hu.akarnokd.reactive4javaflow.disposables.SequentialAutoDisposable;
  import org.junit.Test;
  
  import java.util.concurrent.CancellationException;
  
  import static org.junit.Assert.assertFalse;
  import static org.junit.Assert.assertTrue;
  
  public class ConnectableFolyamAutoConnectTest {
  
      @Test
      public void normal() {
          Folyam<Integer> f = Folyam.range(1, 5).publish().autoConnect(2);
  
          TestConsumer<Integer> tc1 = f.test();
  
          tc1.assertEmpty();
  
          TestConsumer<Integer> tc2 = f.test();
  
          tc1.assertResult(1, 2, 3, 4, 5);
          tc2.assertResult(1, 2, 3, 4, 5);
      }
  
  
      @Test
      public void normal0() {
          Folyam<Integer> f = Folyam.range(1, 5).publish().autoConnect(0);
  
          TestConsumer<Integer> tc1 = f.test();
  
          TestConsumer<Integer> tc2 = f.test();
  
          tc1.assertResult(1, 2, 3, 4, 5);
          tc2.assertResult();
      }
  
  
      @Test
      public void normal1() {
          Folyam<Integer> f = Folyam.range(1, 5).publish().autoConnect();
  
          TestConsumer<Integer> tc1 = f.test();
  
          TestConsumer<Integer> tc2 = f.test();
  
          tc1.assertResult(1, 2, 3, 4, 5);
          tc2.assertResult();
      }
  
      @Test
      public void disconnect() {
          DirectProcessor<Integer> dp = new DirectProcessor<>();
  
          SequentialAutoDisposable sd = new SequentialAutoDisposable();
  
          Folyam<Integer> f = dp.publish().autoConnect(2, sd::replace);
  
          assertFalse(dp.hasSubscribers());
  
          TestConsumer<Integer> tc1 = f.test();
  
          assertFalse(dp.hasSubscribers());
  
          TestConsumer<Integer> tc2 = f.test();
  
          assertTrue(dp.hasSubscribers());
  
          sd.close();
  
          assertFalse(dp.hasSubscribers());
  
          tc1.assertFailure(CancellationException.class);
          tc2.assertFailure(CancellationException.class);
      }
  
  }
  